baber/WOPTO huggingface dataset:
Patent JP-H03288592-A (JP)
Title: Apparatus for purifying sewage
Inventor: ISSHI TAKESHI
IPC: C02F3/06
Filed: 1990-04-06
Abstract: PURPOSE:To effectively purify sewage by a simple structure by providing a filter material in a housing and inserting an air diffusion pipe in the draft tube piercing through the housing and the filter material. CONSTITUTION:The peripheral edge part of a housing 11 is surrounded by a float 12 and a filter material 14 wherein a large amount of cylindrical bodies are densely gathered to be arranged at random is mounted inside the housing 11. The draft tube 16 piercing through the housing 11 and the filter material 14 is provided and an air diffusion pipe 18 is inserted in the draft tube 16. When air is sent to the draft tube 16, the sewage present in the surface of the water or in the upper layer part in the vicinity thereof is pumped up by the action of an air lift pump to penetrate into the housing 11 and the filter material 14 to pass through the place filled with the filter material 14 but, at this time, the sewage comes into contact with the aerobic or anaerobic biological membranes formed on the surface of the filter material 14.
Patent JP-S60233714-A (JP)
Title: Guide device
Inventor: NAKAYAMA SHIGETO
IPC: F41G7/00
Filed: 1984-05-07
Abstract: PURPOSE:To discriminate a target quickly and at the same time to reduce a guide error by comparing the value of measurement obtained in the case of a single target with an angle error signal obtained in an antenna scan mode and deciding plural targets when a small inclination is obtained and selecting a large proportional navigation constant. CONSTITUTION:A target detector 11 decides whether or not a target is caught according to the output of the wave detection signal given from a monopulse receiver 4 and then delivers an output if the target is caught. This output drives a switch 12 and switches the flow of the angle error signal toward an angle error signal comparator 14. A bias voltage adding circuit 13 adds the bias voltage to an antenna servo controller 5 which gives a fixed scan angle to an antenna 1 according to the output of the detector 11. The comparator 14 compares the calculated and measured values obtained in the case of a single target with those obtained in an antenna scan mode to decide whether plural targets exist or not and delivers a signal to switch the proportional navigation constant of a steering controller 15. Thus a large proportional navigation constant is selected.
Patent JP-S59214896-A (JP)
Inventor: MASUNARI TOMOHIRO
IPC: G09G1/10
Filed: 1983-05-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5625155-A (JP)
Title: Hexahydroazepine* piperidine and pyrolidine derivative
Inventor: BURAIAN JIYON BUTSUSHIERU
IPC: C07D227/087
Filed: 1980-07-02
Abstract: 2-Oxo-hexahydroazepine, -piperidine or pyrrolidines of formula <IMAGE>  wherein n is 2,3 or 4, R is hydrogen, lower alkyl, aryl(lower)alkyl, loweralkenylmethyl or cycloalkylmethyl, R1 is hydrogen or lower alkyl and R2 is hydrogen, lower alkyl or aryl(lower)alkyl are prepared by a novel process involving reaction of an anion of a lactam of formula  <IMAGE>  where R3 is lower alkyl, aryl(lower)alkyl, trialkyl-, triaryl- or triarylalkyl-silyl with a benzyne of formula  <IMAGE>  where R4 is lower alkyl, aryl(lower)alkyl or trialkyl-, triaryl- or triarylalkyl-silyl. The products are useful as intermediates for preparing pharmacologically active 2-unsubstituted -hexahydroazepine, -piperidine and pyrrolidine derivatives.
Patent JP-H03288835-A (JP)
Title: Camera
Inventor: MATSUMOTO TOSHIRO
IPC: G03B19/12
Filed: 1990-04-05
Abstract: PURPOSE:To eliminate a useless action at a photographing time and to accelerate the frame speed at the time of consecutive photographing by releasing and forming double exposure by interlocking with the retreating and restoring actuation of a mirror. CONSTITUTION:A driving arm part 73 which abuts on a driving pin 321 fixed to a sub-mirror arm 320 and which is set for driving a sub-mirror is provided. When the sub-mirror is driven, a light shielding canceling lever 120 is retreated downward. A light shielding lever 220 is turned in a clockwise direction by a return spring 220a and the holding of a 2nd blade actuating lever 230 is released. The lever 230 the holding of which is canceled under a double exposure state is driven to an original state in a counterclockwise rotating direction by a restoring spring 230a together with a 2nd blade group and set to a state before a 2nd blade travels. Then, the double exposure is released. Thus, the useless action of a double light shielding system shutter is eliminated and the frame speed of the consecutive photographing is accelerated.
Patent JP-S6034711-A (JP)
Inventor: JIYONII AANOODO
IPC: B01D39/10
Filed: 1984-05-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63259009-A (JP)
Title: Smelting reduction method for metallic oxide
Inventor: FUKUDA TOMIYA
IPC: C21B13/00
Filed: 1987-04-15
Abstract: PURPOSE:To restrain the development of dust in smelting reduction to low by blowing coolant together with oxidizing gas from top blowing lance at the time of smelting reduction of metallic oxide by a top and bottom blowing type smelting furnace. CONSTITUTION:Carbonic solid fuel is charged on bath surface of molten metal in the top and bottom blowing type smelting furnace 2 discharging contents by tilting and the molten metal is stirred by bottom blowing gas 3a, 3b and the oxidizing gas is blown from the top blowing lance 4 to executed the smelting reduction of the metallic oxide for the aimed smelting. Then, the top blowing lance 4 is constituted by an oxygen gas supplying tube 8 and a coolant supplying tube 9, and the coolant together with the oxidizing gas are blown to the firing point 6. Then, as the coolant, the cooling gas composing of one or more among N2, CO2 or cooling gas and powder coolant (one or more among CaO, CaCO3, Fe2O3) or air and the powdery coolant, is used. By this method, the development of the dust is restrained, and lowering of the yield is prevented.
Patent JP-H01262482-A (JP)
Title: Continuity testing device
Inventor: SAITO NOBORU
IPC: G01R31/02
Filed: 1988-04-13
Abstract: PURPOSE:To test continuity at a high speed by providing a pulse train generating circuit, a serial reference pulse converting circuit which generates pulses as the reference of short-circuit and open-circuit detecting circuits, a circuit which converts a pulse train from a body to be tested into serial pulses, etc. CONSTITUTION:The continuity tester 1 is equipped with a clock pulse generator 2 which has an optional frequency, the pulse train generating circuit 3 which generates timing pulses with clock pulses, and the serial reference pulse converting circuit 4 which generates reference pulses of the short-circuit and open-circuit detecting circuits. Signals which are tested at respective terminals of the body 5 to be tested are outputted to short-circuit detecting circuit 10 and open-circuit detecting circuit 15 and an abnormal signal from the circuit 10 is outputted from a short-circuit memory circuit 11 to a short-circuit LED driver circuit 12. This circuit 12 lights a specific LED in a LED array 13 to display an abnormal signal from the circuit 15 is outputted to an open-circuit LED driver circuit 17, which turns on a specific LED in an LED array 18 to display an open-circuit abnormal terminal.
Patent JP-S5425521-A (JP)
Title: Pipe joint for preventing slip-off
Inventor: YOSHIZAWA TADAO
IPC: F16L23/02
Filed: 1977-07-28
Abstract: PURPOSE: To markedly reduce the material cost of the whole pipe joint and obtain a light-weighted pipe joint having a superior strength by forming the pipe joint body from synthetic resin and constituting the fixed claw part only from metal material. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03287665-A (JP)
Title: Curable composition and cured article made therefrom
Inventor: INOUE YOSHIO
IPC: A61K6/90
Filed: 1990-04-04
Abstract: PURPOSE:To prepare a curable compsn. giving a cured article of which the surface is hydrophilic and water-swellable by compounding an organopolysiloxanepolyoxyalkylene block copolymer, an organohydrogenpolysiloxane, and a curing catalyst. CONSTITUTION:A curable compsn. is prepd. by compounding an organopolysiloxanepolyoxyalkylene block copolymer, an organohydrogenpolysiloxane having at least two identicalSiH groups in the molecule, and a curing catalyst. The copolymer comprises an organopolysiloxane block having lower aliph. unsatd. groups at both molecular ends and a main chain shown by (R<1>R<2>SiO)m and a polyoxyalkylene block shown by (R<3>O)n, the both blocks having been combined through R<1>R<4>SiR<4> group, provided that R<1> and R<2> are each a 1-8C (substd.) monovalent hydrocarbon group excluding an unsatd. aliph. group; R<3> and R<4> are each a 2-4C divalent hydrocarbon group; m is 2-50; and n>=1.
Patent JP-S59217667-A (JP)
Inventor: TAKAHASHI HIROSHI
IPC: C04B35/00
Filed: 1983-05-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5215311-A (JP)
Title: Radio tape recorder
Inventor: KITADA YASUO
IPC: G11B33/06
Filed: 1975-07-25
Abstract: PURPOSE:Independent functions are given as a radio and tape recorder and and cobined functions are given by coupling both units. It is made handy to carry according to respective functions.
Patent JP-H10321868-A (JP)
Title: Semiconductor device having electrical contact to embedded soi structure and manufacture thereof
Inventor: MATTHEW J RATTEN
IPC: H01L21/84
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a SOI semiconductor device, including a conductive stud for connecting a bulk active device and a SOI(silicon-on-insulator) device with each other. SOLUTION: Substrates 20, 23 are isolated by an embedded insulating layer 22, and there are injected substances for source and drain of the opposite polarities on layer regions 24, 25. An electrical connection 26 is partly isolated by an insulator 27 and an upper insulator 28. A region 21 is made of an injected substance of the same polarity or of opposite polarity to that of the bulk substrate 20. In the case where the dopants of the regions 23, 21, 20 have the same polarity, a SOI MOSFET body is a bulk contact or a thermal joint, and functions as a SOI MOSFET body contact.  In the case where the dopants of the regions 23, 21 have the same polarity while the dopant of the region 20 has the opposite polarity, the SOI MOSFET body and the region 21 form a diode for the bulk substrate, which can be used for the polarity of the dopant used, for an example, in circuit application, voltage clamp, ESD(electrostatic discharge) protection, and other circuit functions.
Patent JP-H07291438-A (JP)
Title: Dividing device for polygonal column, circular column and cylindrical material
Inventor: SHIMA TSUTOMU
IPC: B65G47/90
Filed: 1994-04-28
Abstract: PURPOSE:To divide a polygonal column, circular column or a cylindrical material so that one or several pieces can be taken out without generating much noises and generating scratch dint, etc., in the material as much as practicable. CONSTITUTION:A dividing device is equipped with an inclining skid 2 capable of conveying a steel pipe P, a stopper 3 arranged as emerging and retracting from/under the transferring surface 2a of the skid 2 for stopping the steel pipe P on the way of skid 2, and a dividing mechanism 4 whose protruding part 4aa is arranged as emerging and retracting from/under the transferring surface 2a of the skid 2 in a position upstream of stopper 3 for performing the operation that the steel pipe P stopped upon the skid 2 by the stopper 3 is divided into a specified number of lengths. This mechanism 4 is equipped with a position adjusting mechanism 4e for the protruding part 4aa in the skid transferring direction.
Patent JP-H08265006-A (JP)
Title: High frequency power transmission tube with cooling tube mount groove
Inventor: MIYANO TAKAHIRO
IPC: H01P1/30
Filed: 1995-03-23
Abstract: PURPOSE: To realize a structure for mounting a cooling tube in a way of a high cooling effect economically by making a cooling tube mount groove with a shape adapted to an outer surface of the cooling tube to be mounted to the transmission tube in its lengthwise direction through integral forming. CONSTITUTION: A waveguide 1 is formed by drawing or extruding a copper, a copper alloy, an aluminum or an aluminum alloy. In the manufacture of the waveguide 1, a cooling tube mount groove 8 with a shape adapted to an outer surface of a cooling tube 2 is formed integrally to the outer surface of the waveguide 1 in its lengthwise direction of the waveguide 1. Part of the outer surface of the cooling tube 2 is in face-contact with the cooling tube mount groove 8 and the cooling tube 2 is brazed to the outer surface of the waveguide 1. The inside of the cooling tube 2 is a cooling water path 4. Or plural cooling tube mount grooves 8 are made integrally to an optional position of the waveguide 1 and the cooling tube 2 is arranged in the groove to form plural cooling water paths 4.
Patent JP-2000285416-A (JP)
Title: Yoke type magnetoresistive thin film magnetic head and its manufacture
Inventor: FUKUYAMA HIROSHI
IPC: G11B5/39
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a yoke type MR head which detects a signal magnetic flux recorded to a magnetic recording medium with the use of a magnetoresistive element to which a magnetoresistance effect of a ferromagnetic thin film is applied. SOLUTION: In the yoke type MR head having yokes 7 and 8 set for forming a magnetic path to guide a signal magnetic flux generated from a magnetic recording medium to a magnetoresistive element part 5, a gap of the upper yokes 7 and 8 formed via a thin insulating layer 6 upper than the magnetoresistive element 5 is formed by reactive ion etching. Accordingly, walls at the side to be processed of the upper yokes can be erected almost perpendicularly, enabling the gap to be narrowed. The YMR head of a good magnetic flux efficiency can be manufactured with simple control.
Patent JP-S58207573-A (JP)
Title: Parking mechanism for automatic speed change gear
Inventor: KUWAYAMA YOSHINARI
IPC: F16H59/08
Filed: 1982-05-28
Abstract: PURPOSE:To prevent the occurrence of a harmful slip between a cam and a pawl with claw, by forming a contact surface of a pawl with claw pushed up by a cam, with a parallel plane and a slant plane with respect to the direction of a normal line passing a pawl rotary shaft. CONSTITUTION:A pawl 2 with claw, pushed up by a cam, spins about a pawl shaft 20 in a direction extending at right angles with the advancing direction of a cam 12, and a claw part 3 of the pawl 2 engages a parking gear 1 to lock a car. A part 201, engaging a cam, of the pawl 2 with claw is formed with a parallel plane 2A and a slant surface 2B with respect to the direction C of a normal line passing the center axis of the pawl shaft 20, whereby, in case the cam 12 pushes up the pawl 2 with claw, a slip occurring between the cam 12 and the engaging part 201 and in a direction extending at right angles with the advancing direction of the cam 12, is very small.
Patent JP-H09255585-A (JP)
Title: Cell adhesion-suppressing composition
Inventor: MURASE TAKATOSHI
IPC: A61P43/00
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To obtain a cell adhesion-suppressing composition, capable of controlling intercellular adhesion and cellular interaction through cell adhesion molecules and useful as an immunosuppressant, a metastasis controlling agent, etc., by compounding KIZITU (fruit of Citrus aurantium) as an active component. SOLUTION: The composition is composed of KIZITU and/or an extract of KIZITU as an active component. KIZITU is a crude medicine obtained by drying an unripe or ripe fruit of a plant belonging to the genus Citrus of Rutaceae or its relative plant, i.e., Citrus trifoliata rafin, orange, etc., as it its or after cut into two pieces, etc. The extract of KIZITU is obtained by extracting the above fruits with water and/or various kinds of organic solvent (e.g. petroleum ether, n-hexane or cyclohexane). Further, a common daily compounding or administration dose of the composition as an active component in preferably 0.1-2,000mg for an adult.
Patent JP-S62248913-A (JP)
Title: Method of changing installed balanced flue type top to forced supply and exhaust type top
Inventor: AOYAMA KAZUO
IPC: F23L17/04
Filed: 1986-04-21
Abstract: PURPOSE:To change simply from the inside of a chamber a balanced flue top to supply and exhaust type top without removing the balanced flue top by inserting a partition plate in an installed balanced flue type top to divide a chamber into an upper chamber and a lower chamber in order to separate a supply and exhaust system and inserting a supply gas cylinder on the side of the lower chamber and closing the wholly open section with a closing plate. CONSTITUTION:A partition plate 6 is inserted horizontally into the inside of a balance flue top 1 from a wholly open section 5 of a balanced flue top 1 which is wholly open to partition a chamber into an upper chamber 7 and a lower chamber 8. Next, a supply gas cylinder 9 is inserted into the lower chamber 8, and a supply gas opening 10 is opened only on the lower face of the supply gas cylinder 9 on its tip end side. Next, in order to close the wholly open section 5 a shut-off plate 11 which is formed by two divisions on the left and right and provided with escape sections for the exhaust cylinder 1a of the balanced flue top 1 and the supply gas cylinder 9 is put on the wholly open section 5 from the inside of the chamber. with this arrangement repair work can be carried out at any place in a simple manner.
Patent JP-H11287418-A (JP)
Title: General waste treating method, uniting manufacturing method for reproduced oil, and waste treating composite system
Inventor: DEN KEIICHI
IPC: B01D53/02
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To make the charging of auxiliary fuel into an incinerating treatment system from an external source unnecessary by a method wherein energy is supplied and complemented mutually between a general waste treating process and a reproduced oil manufacturing process. SOLUTION: Solid substance in waste food oil 108 is removed in a dehydrating device 9 to obtain dehydrated food oil. The dehydrated food oil is reacted with catalyst/alcohol 110 in a reaction device 10 and reproduced substance 111, obtained by a transesterification reaction between the waste food oil and an alcohol, is separated into a heavy liquid 113 and a light liquid 112 by a separating device 11. The light liquid is refined to obtain reproduced oil 114. The heavy liquid 113, separated in this process, or the waste food oil, recovered in this process, is employed as auxiliary fuel.  Dehydrated waste food oil 109 in the manufacturing process of reproduced oil or reproduced oil 114, produced in the same process, is employed as combustible oil for absorbing the tar constituent, however, any oily and combustible substance can be employed while recovered heat energy 117 can also be utilized in the manufacturing process of the reproduced oil as it is.
Patent JP-H06279764-A (JP)
Title: Fuel activator
Inventor: TAKAOKA NORIHIKO
IPC: C10G32/02
Filed: 1993-03-26
Abstract: PURPOSE:To activate a fuel for an engine and thereby improve the fuel efficiency and carry out the cleaning of exhaustion gas by arranging a coil around the fuel, applying an alternating current to this coil to generate an alternating magnetic flux and thereby induce an eddy current in the fuel. CONSTITUTION:In Fig., a fuel enters the body 2 from an inlet 1 and leaves the body 2 from an exit 3. When an alternating voltage is applied between the beginning turn 4a of a coil 4 and its ending turn 4b to pass an alternating current through the coil 4, an alternating magnetic flux is generated in the fuel inside the body 2 to induce an eddy current in the direction A or B shown in Fig. This current is one which passes through the fuel and activates the fuel to effect the improvement of a fuel efficiency and the cleaning of exhaust gas. As the source of the alternating voltage applied above, a low-frequency oscillator produced by a known technology such as transistors or IC may be used or a commercial power source may be used. According to this activator, the eddy current induced is large even when the moving speed of the fuel is low.
Patent JP-H09257402-A (JP)
Title: Tape measure and rule piece attached thereto
Inventor: YAMAGUCHI TOYOJI
IPC: G01B3/10
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To accomplish marking-off work handily and accurately using a measure rolled in a case by arranging a rule which is orthogonal to the measure pulled out of the case while being larger in width than the measure to stick on the case. SOLUTION: A rule piece 13 is provided on the bottom surface of a case 11 adjoining a pull output 12 into which the measure 10 is rolled. The rule piece 13 sticks out being gradually expanded in the direction of pulling the measure out of the pull port 12 and the protruded end rim 13a threrof is orthogonal to the measure pulled out of the pull port 12 while the width W is defined to be larger than the width (w) of the measure. The rule piece 13 is mounted on the case 11 with a base part 13b thereof fixed on the bottom surface thereof by and adhesive and a screw. The measure is pulled out of the pull port 2 along the top surface of the rule piece 13 and the protruded end rim 13a thereof is matched with a specified measuring position of material used.  Thus, marking- off work is carried out by drawing a straight line with a writing device such as marking-off pin or pencil along the protruded end rim 13a.
Patent JP-S63257684-A (JP)
Title: Thermal transfer material
Inventor: TAKIZAWA YOSHIHISA
IPC: B41M5/382
Filed: 1987-04-16
Abstract: PURPOSE:To improve preservability of transfer material and durability of transferred recording image and to enable correction of erroneously recorded portion, by providing first, second and third layers on a supporting member and adding amino plast resin to the first and/or the third layer while adding acid catalyst to other layers. CONSTITUTION:Thermally fusible first, second and third layers 13, 14, 15 are provided sequentially on a supporting material 12. Amino plast resin is added to the first and/or the third layer. Acid catalyst is added to at least one layer which does not contain amino plast resin. Independently added amino plast resin and acid catalyst are mixed through heat produced when recording is carried out and fusing/mixing effect between respective layers, and hardening reaction takes places. Since reaction does not take place prior to recording, preservability is improved. Hardening reaction is promoted through aging or secondary processing such as heating or pressurizing after recording, so as to increase film strength and cohesion of recorded image. Furthermore, amino plast resin increases adhesion to recording medium such as a paper, thus improving durability of recorded image.